70 lines
1.9 KiB
Python
70 lines
1.9 KiB
Python
|
#!/usr/bin/env python
|
||
|
#
|
||
|
# Copyright 2007 sense.lab e.V.
|
||
|
#
|
||
|
# This file is part of the CryptoBox.
|
||
|
#
|
||
|
# The CryptoBox is free software; you can redistribute it and/or modify
|
||
|
# it under the terms of the GNU General Public License as published by
|
||
|
# the Free Software Foundation; either version 2 of the License, or
|
||
|
# (at your option) any later version.
|
||
|
#
|
||
|
# The CryptoBox is distributed in the hope that it will be useful,
|
||
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
# GNU General Public License for more details.
|
||
|
#
|
||
|
# You should have received a copy of the GNU General Public License
|
||
|
# along with the CryptoBox; if not, write to the Free Software
|
||
|
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||
|
#
|
||
|
|
||
|
__revision__ = "$Id"
|
||
|
|
||
|
|
||
|
## necessary: otherwise CryptoBoxRootActions.py will refuse to execute this script
|
||
|
PLUGIN_TYPE = "cryptobox"
|
||
|
|
||
|
STUNNEL_BIN = "/usr/bin/stunnel"
|
||
|
|
||
|
import sys
|
||
|
import os
|
||
|
|
||
|
def run_stunnel(cert_file, src_port, dst_port):
|
||
|
import subprocess
|
||
|
if not src_port.isdigit():
|
||
|
sys.stderr.write("Source port is not a number: %s" % src_port)
|
||
|
return False
|
||
|
if not dst_port.isdigit():
|
||
|
sys.stderr.write("Destination port is not a number: %s" % dst_port)
|
||
|
return False
|
||
|
if not os.path.isfile(cert_file, src_port, dst_port):
|
||
|
sys.stderr.write("The certificate file (%s) does not exist!" % cert_file)
|
||
|
return False
|
||
|
proc = subprocess.Popen(
|
||
|
shell = False,
|
||
|
args = [ STUNNEL_BIN,
|
||
|
"-p", cert_file,
|
||
|
"-d", dst_port,
|
||
|
"-r", src_port ])
|
||
|
proc.wait()
|
||
|
return proc.returncode == 0
|
||
|
|
||
|
|
||
|
if __name__ == "__main__":
|
||
|
args = sys.argv[1:]
|
||
|
|
||
|
self_bin = sys.argv[0]
|
||
|
|
||
|
if len(args) != 3:
|
||
|
sys.stderr.write("%s: invalid number of arguments (%d instead of %d))\n" % \
|
||
|
(self_bin, len(args), 3))
|
||
|
sys.exit(1)
|
||
|
|
||
|
if not run_stunnel(args[0], args[1], args[2]):
|
||
|
sys.stderr.write("%s: failed to run 'stunnel'!")
|
||
|
sys.exit(100)
|
||
|
|
||
|
sys.exit(0)
|
||
|
|